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            | 
                    Closing price on 6/26/2017
                 |  |  
    
        |           
                
                    | Open | 33.40 |  
                    | High | 33.90 |  
                    | Low | 33.00 |  
                    | Volume | 483,039 |  
                    | Split-adjusted Price | 18.74 |  
                
             | 
 |  PVI Historical Quote 
            
                | Date | Change | Open | High | Low | Close | Average | Adjusted Close | Volume |  |  			
            | 6/26/2017 | -0.40 / -1.19% | 33.40 | 33.90 | 33.00 | 33.10 | 33.30 | 18.74 | 483,039 |   |  
            | 6/23/2017 | -0.70 / -2.05% | 34.30 | 34.30 | 31.60 | 33.50 | 32.32 | 18.96 | 2,572,479 |   |  			
            | 6/22/2017 | 0.00 / 0.00% | 34.40 | 36.00 | 34.00 | 34.20 | 34.61 | 19.36 | 1,359,705 |   |  
            | 6/21/2017 | +2.20 / +6.88% | 32.00 | 34.50 | 31.50 | 34.20 | 32.61 | 19.36 | 2,310,161 |   |  			
            | 6/20/2017 | -0.70 / -2.14% | 32.60 | 33.00 | 32.00 | 32.00 | 32.32 | 18.11 | 711,482 |   |  
            | 6/19/2017 | -0.70 / -2.10% | 33.50 | 33.60 | 32.40 | 32.70 | 32.81 | 18.51 | 753,724 |   |  			
            | 6/16/2017 | -0.10 / -0.30% | 33.50 | 33.70 | 33.00 | 33.40 | 33.39 | 18.91 | 354,392 |   |  
            | 6/15/2017 | -0.20 / -0.59% | 33.70 | 35.50 | 33.50 | 33.50 | 34.28 | 18.96 | 625,699 |   |  			
            | 6/14/2017 | 0.00 / 0.00% | 33.70 | 33.80 | 33.00 | 33.70 | 33.52 | 19.08 | 157,467 |   |  
            | 6/13/2017 | +0.20 / +0.60% | 33.90 | 34.30 | 33.50 | 33.70 | 33.85 | 19.08 | 690,075 |   |  			
            | 6/12/2017 | +2.20 / +7.03% | 31.30 | 33.90 | 31.30 | 33.50 | 32.38 | 18.96 | 1,151,939 |   |  
            | 6/9/2017 | 0.00 / 0.00% | 31.00 | 32.00 | 31.00 | 31.30 | 31.52 | 17.72 | 428,977 |   |  			
            | 6/8/2017 | 0.00 / 0.00% | 31.50 | 32.50 | 31.30 | 31.30 | 31.70 | 17.72 | 301,551 |   |  
            | 6/7/2017 | +0.50 / +1.62% | 30.00 | 32.10 | 30.00 | 31.30 | 31.52 | 17.72 | 635,894 |   |  			
            | 6/6/2017 | -0.20 / -0.65% | 31.30 | 31.30 | 30.50 | 30.80 | 30.75 | 17.44 | 248,100 |   |  
            | 6/5/2017 | 0.00 / 0.00% | 31.00 | 31.00 | 30.50 | 31.00 | 30.83 | 17.55 | 164,380 |   |  			
            | 6/2/2017 | -0.80 / -2.52% | 31.80 | 32.20 | 31.00 | 31.00 | 31.28 | 17.55 | 235,790 |   |  
            | 6/1/2017 | +1.80 / +6.00% | 29.50 | 32.10 | 29.50 | 31.80 | 30.96 | 18.00 | 951,599 |   |  			
            | 5/31/2017 | +0.80 / +2.74% | 29.20 | 30.70 | 29.20 | 30.00 | 30.05 | 16.98 | 131,350 |   |  
            | 5/30/2017 | -0.90 / -2.99% | 29.50 | 29.90 | 29.20 | 29.20 | 29.59 | 16.53 | 69,428 |   |  			
            | 5/29/2017 | -0.30 / -0.99% | 30.00 | 30.40 | 29.80 | 30.10 | 30.09 | 17.04 | 114,210 |   |  
            | 5/26/2017 | +0.40 / +1.33% | 29.50 | 30.90 | 29.50 | 30.40 | 30.18 | 17.21 | 90,780 |   |  			
            | 5/25/2017 | +1.10 / +3.81% | 28.50 | 30.10 | 28.50 | 30.00 | 29.35 | 16.98 | 143,835 |   |  
            | 5/24/2017 | 0.00 / 0.00% | 28.50 | 29.00 | 28.20 | 28.90 | 28.48 | 16.36 | 53,100 |   |  			
            | 5/23/2017 | 0.00 / 0.00% | 28.80 | 29.20 | 28.50 | 28.90 | 28.64 | 16.36 | 71,366 |   |  
            | 5/22/2017 | -0.40 / -1.37% | 29.00 | 29.30 | 28.90 | 28.90 | 29.01 | 16.36 | 56,910 |   |  			
            | 5/19/2017 | +0.60 / +2.09% | 28.70 | 29.30 | 28.70 | 29.30 | 29.00 | 16.59 | 26,225 |   |  
            | 5/18/2017 | -0.70 / -2.38% | 28.60 | 29.30 | 28.50 | 28.70 | 28.78 | 16.25 | 46,605 |   |  			
            | 5/17/2017 | 0.00 / 0.00% | 29.00 | 29.40 | 28.60 | 29.40 | 28.87 | 16.64 | 73,706 |   |  
            | 5/16/2017 | 0.00 / 0.00% | 29.40 | 29.80 | 29.00 | 29.40 | 29.47 | 16.64 | 27,277 |   |  |